English verb conjugation
MUST ELECTRIFY

Regular verb: electrify - electrified - electrified

Affirmation

Simple form	V-ing form
I must electrify you must electrify he must electrify we must electrify you must electrify they must electrify	I must be electrifying you must be electrifying he must be electrifying we must be electrifying you must be electrifying they must be electrifying
Perfect	V-ing perfect
I must have electrified you must have electrified he must have electrified we must have electrified you must have electrified they must have electrified	I must have been electrifying you must have been electrifying he must have been electrifying we must have been electrifying you must have been electrifying they must have been electrifying

Negation

Simple form	V-ing form
I mustn't electrify you mustn't electrify he mustn't electrify we mustn't electrify you mustn't electrify they mustn't electrify	I mustn't be electrifying you mustn't be electrifying he mustn't be electrifying we mustn't be electrifying you mustn't be electrifying they mustn't be electrifying
Perfect	V-ing perfect
I mustn't have electrified you mustn't have electrified he mustn't have electrified we mustn't have electrified you mustn't have electrified they mustn't have electrified	I mustn't have been electrifying you mustn't have been electrifying he mustn't have been electrifying we mustn't have been electrifying you mustn't have been electrifying they mustn't have been electrifying

Interrogative form

Simple form	V-ing form
must I electrify? must you electrify? must he electrify? must we electrify? must you electrify? must they electrify?	must I be electrifying? must you be electrifying? must he be electrifying? must we be electrifying? must you be electrifying? must they be electrifying?
Perfect	V-ing perfect
must I have electrified? must you have electrified? must he have electrified? must we have electrified? must you have electrified? must they have electrified?	must I have been electrifying? must you have been electrifying? must he have been electrifying? must we have been electrifying? must you have been electrifying? must they have been electrifying?

Interro-negative form

Simple form	V-ing form
mustn't I electrify? mustn't you electrify? mustn't he electrify? mustn't we electrify? mustn't you electrify? mustn't they electrify?	mustn't I be electrifying? mustn't you be electrifying? mustn't he be electrifying? mustn't we be electrifying? mustn't you be electrifying? mustn't they be electrifying?
Perfect	V-ing perfect
mustn't I have electrified? mustn't you have electrified? mustn't he have electrified? mustn't we have electrified? mustn't you have electrified? mustn't they have electrified?	mustn't I have been electrifying? mustn't you have been electrifying? mustn't he have been electrifying? mustn't we have been electrifying? mustn't you have been electrifying? mustn't they have been electrifying?